1997 Ford Crown Victoria Repair Question
1997 Ford Crown Victoria bank 2 sensor 1
what does the bank 2 sensor 1 do on this car and where does it go?
The Heated Oxygen Sensors (HO2S) are located in the dual converter Y pipe below the exhaust manifolds and below the catalytic converters.
The heated oxygen sensors react with the oxygen in the exhaust gases and generate a voltage based on this reaction.
*A low voltage indicates too much oxygen or a lean condition.
*A high voltage indicates not enough oxygen or a rich condition.
The Left Heated Oxygen Sensor (HO2S) # 1 is located in the lower LH rear of the engine, in the exhaust manifold.
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